HOUSTON (KTRK) -- The sight of Army helicopters and the sound of gunfire created a lot of concern Monday afternoon in one Houston neighborhood.

SkyEye 13 HD was over the south side where at first look, it appeared there was a massive SWAT scene happening.

[...]The U.S. Army along with other agencies took over the old Carnegie Vanguard High School near Scott and Airport. There were armed men in fatigues, plenty of weapons and what many thought were real live rounds

"I felt like I was in a warzone." Jerrals said. "It was nonstop. I was terrified."